sandra xu This kind of wedge wire can replace conventional media like wire mesh cloth, perforated plate and other metal sifting materials as components for rotary screen, well screen, quarry screen, etc.. Apart from the industrial advantages associated with flat screen panels, they are used in a wide range of architectural situations such as floor grates to cover water run off drains in places such as driveways, car parks, shopping centers or malls. They can be constructed to carry pedestrian traffic or much heavier traffic such as fork lifts or standard vehicular traffic. These grates are manufactured to your own size and specification.